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Re: [eclipselink-users] How to create EclipseLink Sessions, ORM.xml files in J2SE environment 
May I know what class is Model in your example. I am trying to find
documentation for getEntityManager method and dont see any classes that has
this method.

Appreciate your help.

Thanks
Kris


tch wrote:
> 
> You don't have to worry about using Sessions, all of that happens
> beind the scenes. The same with UnitOfWork, now you can obtain these
> things and use them from an EntityManager by casting the EntityManager
> to the EclipseLink EntityManagerImpl, I do that to take advantage of
> the hasChanges method like this:
> 
>   public boolean isDirty() {
> 
>     UnitOfWork uow = ((EntityManagerImpl)
> model.getEntityManager).getUnitOfWork();
>         return uow.hasChanges();
>     }
> 
> 
> ./tch
> 
> 
> 
> On Sun, Jan 18, 2009 at 1:20 AM, krisusa123 <krisusa123@xxxxxxxxx> wrote:
>> Hi Tim
>> Thanks for taking the time for replying to my query. I still did not get
>> from the links you pointed me out of how to create sessions. I see you
>> are
>> using entitymanagerfactory and entitymanager. I dont see creatin any
>> sessions and unit of works in these examples.
>>
>> Can you help me with that?
>>
>> Thanks
>> Kris
>>
>> f u cn rd ths, u cn gt a gd jb n cmptr prgrmmng
>>
>> --- On Sat, 1/17/09, Tim Hollosy <hollosyt@xxxxxxxxx> wrote:
>>
>> From: Tim Hollosy <hollosyt@xxxxxxxxx>
>> Subject: Re: [eclipselink-users] How to create EclipseLink Sessions,
>> ORM.xml
>> files in J2SE environment
>> To: "EclipseLink User Discussions" <eclipselink-users@xxxxxxxxxxx>
>> Date: Saturday, January 17, 2009, 6:54 PM
>>
>> Don't do it all alone!
>>
>> Look here:
>> http://www.weheartcode.com/2008/08/27/eclipselink-in-j2se-rcp-applications/
>>
>> and
>>
>> http://wiki.eclipse.org/EclipseLink/Examples/OSGi
>>
>> ./tch
>>
>>
>>
>> On Sat, Jan 17, 2009 at 5:59 PM, krisUSA123 <krisusa123@xxxxxxxxx> wrote:
>>>
>>> Hello
>>> I am a newbie to EclipseLink and so far was able to write an
>> persistence.xml
>>> file where I can do CRUD operations against my DB.
>>>
>>> How do I create a Session in a pure J2SE environment so that I can use
>> "Unit
>>> Of Work" concepts working. Do I need a Database Session created or
>> just a
>>> regular ServerSession. Also, any links, examples that you can throw at
>>> me
>>> would be very helpful.
>>>
>>> Any examples of ORM.xml files is also very helpful.
>>>
>>> Here is what my persistence file looks like:
>>>
>>> <?xml version="1.0" encoding="UTF-8"?>
>>> <persistence version="1.0"
>> xmlns="http://java.sun.com/xml/ns/persistence";
>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>>> xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>>> http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd";>
>>>        <persistence-unit name="Prototype"
>> transaction-type="RESOURCE_LOCAL">
>>>                <provider>
>>>           org.eclipse.persistence.jpa.PersistenceProvider
>>>        </provider>
>>>                <class>TestEtl</class>
>>>                <properties>
>>>                        <!--  Logging defaults set here -->
>>>                        <property
>> name="eclipselink.logging.level" value="FINE"/>
>>>                        <property
>> name="eclipselink.logging.thread" value="false"/>
>>>                        <property
>> name="eclipselink.logging.timestamp" value="false"/>
>>>                        <property
>> name="eclipselink.logging.exceptions" value="false"/>
>>>
>>>                        <!-- Oracle Connections -->
>>>
>>>                <property name="eclipselink.jdbc.driver"
>>> value="oracle.jdbc.driver.OracleDriver" /><property
>>> name="eclipselink.logging.session" value="false"/>
>>>                <property name="eclipselink.jdbc.url"
>>> value="jdbc:oracle:thin:@//xx"/>
>>>                <property name="eclipselink.jdbc.password"
>> value="xx"/>
>>>                <property name="eclipselink.jdbc.user"
>> value="xx"/>
>>>                <property
>> name="eclipselink.jdbc.read-connections.min"
>>> value="1"/>
>>>                        <property
>> name="eclipselink.jdbc.write-connections.min" value="1"/>
>>>                        <property
>> name="eclipselink.target-database" value="Oracle"/>
>>>                        <property
>> name="eclipselink.jdbc.batch-writing" value="JDBC" />
>>>        </properties>
>>>        </persistence-unit>
>>> </persistence>
>>>
>>> As Always,
>>> Thanks in Advance!
>>>
>>> Kris
>>>
>>>
>>> --
>>> View this message in context:
>> http://www.nabble.com/How-to-create-EclipseLink-Sessions%2C-ORM.xml-files-in-J2SE-environment-tp21490017p21490017.html
>>> Sent from the EclipseLink - Users mailing list archive at Nabble.com.
>>>
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>>>
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